Amendments to planning permission dated 18th October 2022 (RN:20/03307/FULL) for Comprehensive residential-led mixed-use redevelopment, including demolition of Kylestrome House, Lochmore House, Laxford House, Stack House, Walden House and structures attached to Coleshill Flats; tree removal and pollarding; erection of a partial sub-basement, basement and buildings varying in height from five to 11 storeys, to provide affordable homes (Class C3), market homes (Class C3), senior living accommodation (comprising Class C3 and / or Class C2), alongside a range of uses at partial sub-basement, basement and ground floor level including retail (Class A1), restaurants / cafes (Class A3), drinking establishments (Class A4); offices (Class B1), community space (Class D1), cinema (Class D2); use of the lower ground floor of the Coleshill Flats as retail and / or workspace (Class A1 and / or B1); provision of new pedestrian routes; basement car parking; basement and ground floor circulation, servicing, refuse, ancillary plant and storage; provision of hard and soft landscaping; landscaping works and creation of new play facilities at Ebury Square; rooftop PV panels; rooftop plant equipment; refurbishment and relocation of Arnrid Johnston obelisk to elsewhere within the site; refurbishment and relocation of the water fountain on Avery Farm Row; repair and relocation of the telephone boxes on Orange Square; and other associated works, namely to amend the wording of Condition 6 to allow for revised CIL phasing.

The proposed works are to fell at ground level and treat the stump to prevent regrowth of the weeping willow tree at 30 Westbury Rd. The reason for the works is due to subsidence damage at 28 Westbury Rd and the tree being implicated in causing this damage. Alternatives to tree removal have been considered and thought impractical or ineffective. The reasonably foreseeable loss arising if removal of the tree is not allowed has been estimated as 340,000+VAT based on a building footprint of 150 sq m. made up of 50k pre-piling, 140k design and build piled raft, 100k post piling (internal rebuilding, bathroom, kitchen and conservatory etc and 50k alternative accommodation whilst the works are undertaken. If the tree is removed then the repair costs are estimated to be a total of 85,000 + VAT consisting of External and internal superstructure repairs and redecoration 40k, internal floor works 40K, alternative accommodation 5k The difference between these two sums is an estimate of foreseeable compensation claim if tree removal is not allowed.

Application to discharge conditions 4 (Surface Water Drainage), 5 (Foul Drainage), 10 (Remediation - Validation), 12 (Employment and Skills), 13 (Biodiversity Mitigation and Enhancement Strategy), 14 (Trees and Hedgerows), 15 (Refuse Strategy), 16 (Mitigating Climate Change) and 17 (Site Accommodation) pursuant to planning application 22/01189/FL

Details of materials for external surfaces part pursuant to condition 3 part discharge (material details for substation only) of planning permission ref: 222341FUL dated 09/02/2023 for: Development to provide a total of 326 self-contained residential units comprising; phased construction of seven blocks of flats (ranging from two to six-storeys); two two-storey detached dwellinghouses (following demolition of existing gatehouse); and a terrace of two-storey dwellinghouses in the grounds of Twyford Abbey (all Use Class C3); conversion of Twyford Abbey (Grade II Listed) into flats (Use Class C3) and provision of residents lounge; demolition of workshop attached to the Grade II listed walled garden and replacement with a single storey dwellinghouse (Use Class C3); facilitated by repair; refurbishment; infill and rooftop extensions; demolition of post-war extensions and other pre-war structures within grounds, excluding the cottage; retention and repair of the Grade II listed walled garden and attached cottage to provide ancillary facilities management accommodation and residents facilities; comprehensive landscaping works including removal and works to trees and groups of trees protected by a Tree Preservation Order; provision of permissive publicly accessible open space and grow gardens; provision of gated cycle and pedestrian access onto North Circular (A406) and new access onto Twyford Abbey Road; provision of hardstanding parking areas; ecological enhancement works; and other associated constructions works including installation of boundary treatment

Details of hard landscaping and furniture part pursuant to condition 33 of planning application Ref: 222341FUL dated 09/02/2023 for 'Development to provide a total of 326 self-contained residential units comprising; phased construction of seven blocks of flats (ranging from two to six-storeys); two two-storey detached dwellinghouses (following demolition of existing gatehouse); and a terrace of two-storey dwellinghouses in the grounds of Twyford Abbey (all Use Class C3); conversion of Twyford Abbey (Grade II Listed) into flats (Use Class C3) and provision of residents lounge; demolition of workshop attached to the Grade II listed walled garden and replacement with a single storey dwellinghouse (Use Class C3); facilitated by repair; refurbishment; infill and rooftop extensions; demolition of post-war extensions and other pre-war structures within grounds, excluding the cottage; retention and repair of the Grade II listed walled garden and attached cottage to provide ancillary facilities management accommodation and residents facilities; comprehensive landscaping works including removal and works to trees and groups of trees protected by a Tree Preservation Order; provision of permissive publicly accessible open space and grow gardens; provision of gated cycle and pedestrian access onto North Circular (A406) and new access onto Twyford Abbey Road; provision of hardstanding parking areas; ecological enhancement works; and other associated constructions works including installation of boundary treatment'

Details pursuant to Ref: 17/00617/FUL for potable water (6) building regulations (7) refuse storage (9) cycle parking (10) in respect of the two storey side and rear extension including roof extension (crown roof) and two front and three rear dormers, and relocation of front bay windows to existing House in Multiple Occupation to increase the accommodation from nine rooms with shared facilities plus one self-contained one bedroom flat to twenty one rooms over three floors with shared facilities (comprising two shared kitchens at ground floor, two shared kitchens at first floor and one shared kitchen at roof level).

Variation of Condition 2 (Approved plans) of 19/01783/FULLN (Convert stable to ancillary accommodation to Bank Tree Farmhouse) to allow for existing rooflights to be changed to conservation type and 1 No. additional conservation rooflight

Application to discharge condition 3 - (Tree retention /protection) of planing permission 23/0595/HOUS - Convert existing double garage to living accommodation and erection of a single storey rear extension to proposed converted garage and erection of a detached double garage (revised description)

Amendments to planning permission dated 23 December 2022 (RN: 22/05428/FULL) for 'Two-storey extension including roof-level plant along the Bressenden Place façade to provide a new office entrance pavilion (Class E), the provision of Class E office / retail accommodation, remodelling of the crown of Portland House and creation of a setback rooftop extension to provide office amenity (Class E) and an outdoor terrace, reconfiguration of the second floor plant accommodation fronting Cardinal Place, relocation of the zephyr on Bressenden Place, provision of cycle parking, public realm and associated works including window replacement and the application of a new façade treatment', NAMELY to enable the removal of specified louvres, relocation of the generator, façade updates at ground floor level, installation of safety balustrading, relocation of the consented UKPN access, creation of a separate ground floor access for the crown amenity space and installation of additional sliding doors at Level 30.

Removal of existing main roof and construction of new roof, approximately 750mm higher than existing, forming crown roof construction, gable ends, 3no. new rear dormers and 4no. front roof slope windows. Construction of "dummy" chimney to the proposed right side elevation. New roof space to comprise new second floor habitable accommodation.